I know that I had some staff troubles quite a while a go now and any permanant staff I hire now I require them to sign a contract. Nothing bad in it but it is to prevent people from repeating history.
This is a copy of my contract that I require my staff to sign, If you would like to use it, you may.
I (the undersigned) agree to and accept all of the following conditions to my employment. I acknowledge that any questions, issues, etc. will be brought to my employers attention